French President's wife Brigitte Macron and French singer Charles Aznavour listen to speeches at the start of an official state dinner with with Japan's Crown Prince Naruhito at the Chateau de Versailles castle, near Paris, France, September 12, 2018. Ludovic Marin/Pool via REUTERS

French President's wife Brigitte Macron and French singer Charles Aznavour listen to speeches at the start of an official state dinner with with Japan's Crown Prince Naruhito at the Chateau de Versailles castle, near Paris, France, September 12, 2018. Ludovic Marin/Pool via REUTERS